What is the time period of a sound wave with velocity 400 m/s in air and a wavelength of 0.50 m? Select one: O a. 1.25 x 10-3 s b. 200 s c. 1.55 x 10-3 S
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Q32
![What is the time period of a sound wave with velocity 400 m/s in air and a
wavelength of 0.50 m?
Select one:
O
O
a. 1.25 x 10-³ s
b. 200 s
c. 1.55 x 10-3 S
eet Final Exam Physics, T-
2, AY 20-21
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